Image Compressor

Yes, completely free with no limits, no sign-up, and no watermarks. Everything runs in your browser — there are no server costs, so there is nothing to charge for.

No. Your images never leave your device. All compression happens directly in your browser. No server uploads, no external calls, 100% private.

The tool is tuned to keep the result visually identical to the original. JPEG and WebP photos use lossy compression at carefully chosen settings, and PNG files are tested at several palette sizes so the smallest version that still looks great is picked automatically. Side by side, you typically can't tell the difference.

No — and that is on purpose. The tool automatically tries multiple settings for every image and picks the smallest file that still looks good. There is nothing to tweak, so you get the best result without guessing.

You can upload JPEG, PNG, WebP, GIF, and BMP images, and many browsers also handle TIFF, AVIF, and SVG. JPEG comes back as JPEG, PNG as PNG, WebP as WebP, and other formats are saved as a compressed JPEG.

If compressing an image would actually produce a larger file, the tool keeps your original instead. This happens with photos that are already well optimized, very small images, or screenshots that are already lean. You will see 0% saved on those thumbnails.

Up to 10 images per batch, with a 25 MB limit per file and 100 MB across all of them. Click Compress All to process the whole batch in one go.

No. The compression process removes EXIF metadata such as camera model, GPS location, capture date, and orientation. This is great for privacy when sharing photos online — but if you need that data, back it up before compressing.

Yes. Your uploaded images and compressed results are automatically saved on your device, so coming back later or refreshing the page restores everything exactly as you left it. Use Clear All when you want to wipe the slate clean.

Yes, the tool works on modern mobile browsers. Compression may be slower on older phones since everything runs locally on your device, but it still works without uploading anything.

Every image is tested at several optimization levels and the smallest version that still looks visually identical to the original is picked for you. There are no sliders or settings to tweak — just upload and compress.

JPEG photos are saved as JPEG, PNG graphics as PNG, and WebP images as WebP. Other formats like GIF and BMP are saved as a compressed JPEG, which usually gives the best size for those files.

All compression happens directly in your browser. Your images are never uploaded to any server and no third-party services touch them. Complete privacy for every file you process.

Drop in up to 10 images at once and compress the whole batch in a single click. Each thumbnail has its own progress spinner and shows its own savings, and a failed file never stops the rest.

If compressing an image would actually make it larger, the tool keeps your original instead. You never end up with a bigger file than you started with — even if the source was already well optimized.

Every thumbnail shows the original size, the new size, and the percentage saved at a glance. The header also rolls everything up into a total saved across the entire batch.

Download a single compressed image directly, or grab everything as a ZIP archive when you have more than one file. Files are named with a -compressed suffix so you always know which is which.

Drop image files straight from your file explorer, click to browse, or press Ctrl+V to paste a screenshot directly from your clipboard. The drop area highlights when a file is dragged over it.

Your uploaded images and compressed results are saved on your device automatically, so refreshing the page or coming back later restores everything. Click Clear All when you want to wipe everything out.